Recognition of human gestures and behaviour based on motion trajectories.
Alexandra PsarrouShaogang GongMichael WalterPublished in: Image Vis. Comput. (2002)
Keyphrases
- motion trajectories
- hand gestures
- gesture recognition
- motion patterns
- human robot interaction
- human activities
- motion primitives
- object recognition
- video sequences
- feature extraction
- pattern recognition
- temporal segmentation
- video data
- activity recognition
- human body parts
- image sequences
- human computer interaction
- face recognition
- raw data
- image space
- action recognition
- hidden markov models
- optical flow
- recognition algorithm
- human motion
- linear subspace
- feature points